Area Code +359-97-(300000...399999) located in Kozloduj, Montana (12), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 97 Subscriber Number From : 300000 Subscriber Number To : 399999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BTC Click here to buy Bulgaria Area Code Database Other Information Language Code : bg (Bulgarian) Country Number : 100 (Bulgaria) Country Code : BG (Bulgaria) Region Code : 12 Region Name : Montana City : Kozloduj Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.7800 Longitude : 23.7200 ‹ previous : +359-97-(290000...299999) next › : +359-97-(400000...409999) Dialling Instructions For trunk calls: 0 97 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 97 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 399999 (Count: 100,000) Example: +359-97-300000 / 00359-97-300000 (097-300000 / 0-97-300000) +359-97-300001 / 00359-97-300001 (097-300001 / 0-97-300001) +359-97-300002 / 00359-97-300002 (097-300002 / 0-97-300002) +359-97-300003 / 00359-97-300003 (097-300003 / 0-97-300003) +359-97-300004 / 00359-97-300004 (097-300004 / 0-97-300004) ...+359-97-xxxxxx / 00359-97-xxxxxx (097-xxxxxx / 0-97-xxxxxx) ...+359-97-399995 / 00359-97-399995 (097-399995 / 0-97-399995) +359-97-399996 / 00359-97-399996 (097-399996 / 0-97-399996) +359-97-399997 / 00359-97-399997 (097-399997 / 0-97-399997) +359-97-399998 / 00359-97-399998 (097-399998 / 0-97-399998) +359-97-399999 / 00359-97-399999 (097-399999 / 0-97-399999)